P0348
Camshaft Position Sensor A Circuit High Bank 2
P0348 is an OBD-II diagnostic trouble code meaning: Camshaft Position Sensor A Circuit High Bank 2. Common causes: camshaft position sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Difficulty starting the engine
- Floating idle speed
- Power Loss
- Increased fuel consumption
- Check Engine Light Is On
Causes
- Camshaft position sensor malfunction
- Open or short circuit in wiring harness
- Poor contact in connectors
- ECU malfunction
- Problems with the grounding system
How to Fix
- Check the integrity of the wiring harness and sensor connectors
- Check the voltage and resistance of the camshaft position sensor
- Replace sensor if necessary
- Check the operation of the VVT system
- Clear errors and take a test drive
Related codes
Error P0348 by Vehicle Brand
FAQ
What does the P0348 code mean?
P0348 is an OBD-II diagnostic trouble code that indicates: Camshaft Position Sensor A Circuit High Bank 2
What causes a P0348 error code?
The most common causes of P0348 include: Camshaft position sensor malfunction; Open or short circuit in wiring harness; Poor contact in connectors; ECU malfunction.
How do I fix a P0348 diagnostic trouble code?
To fix P0348: Check the integrity of the wiring harness and sensor connectors. Check the voltage and resistance of the camshaft position sensor. Replace sensor if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0348?
Do not drive — repair immediately
How much does it cost to fix P0348?
The estimated repair cost for P0348 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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